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公开(公告)号：US20170317790A1
公开(公告)日：2017-11-02
申请号：US15489200
申请日：2017-04-17
Applicant: Nokia Technologies Oy
Inventor： Chunhai YAO , Timo Erkki LUNTTILA , Klaus HUGL , Esa Tapani TIIROLA
Abstract: A method and apparatus may include receiving an uplink grant in a specific subframe of a frame and/or a physical hybrid-ARQ indicator channel transmission, for a physical-uplink-shared-channel transmission or retransmission on a special subframe. The method may also include determining that the uplink grant validates transmitting a physical-uplink-shared-channel transmission on the special subframe, or that the physical hybrid-ARQ indicator channel transmission validates transmitting a physical-uplink-shared-channel retransmission on the special subframe. The method may also include determining transmission parameters for transmitting the physical-uplink-shared-channel transmission or retransmission. The method may also include transmitting the physical-uplink-shared-channel transmission or retransmission on the special subframe.
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2.发明公开公开(公告)号：US20240292318A1
公开(公告)日：2024-08-29
申请号：US18430954
申请日：2024-02-02
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka HAKOLA , Kari Juhani HOOLI , Esa Tapani TIIROLA , Klaus HUGL , Timo Erkki LUNTTILA
CPC classification number: H04W48/10 , H04L1/0013 , H04L5/0048 , H04W48/16
Abstract: There is provided a user equipment apparatus that includes at least one processor and at least one memory. The memory stores instructions which, when executed by the at least one processor, cause the user equipment apparatus at least to: perform an initial cell search of one or more cells on a network, including scanning for synchronization signal block (SSB) transmissions corresponding to synchronization raster points; receive an SSB transmission associated with a synchronization raster point and with a transmission bandwidth, where a size of the transmission bandwidth is based on location of the synchronization raster point in a band having at least a first region and a second region, and where the SSB transmission includes a physical broadcast channel (PBCH); and determine a PBCH puncturing pattern for receiving the PBCH based on the size of the transmission bandwidth.
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3.发明公开公开(公告)号：US20240283593A1
公开(公告)日：2024-08-22
申请号：US18110780
申请日：2023-02-16
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Klaus HUGL , Juha Pekka KARJALAINEN
IPC: H04L5/00 , H04W72/12 , H04W72/232
CPC classification number: H04L5/0048 , H04W72/12 , H04W72/232
Abstract: Multi-cell physical uplink shared channel scheduling with sounding reference signal resource sets is provided. The method may include receiving, from a network entity, a first configuration for multi-cell physical uplink shared channel scheduling for a set of cells and receiving a second configuration that includes at least two uplink sounding reference signal resource sets for at least one serving cell of the set of cells. At least two uplink sounding reference signal resource sets may include information relating to usage of codebook and/or non-codebook based physical uplink shared channel transmission. The method also includes receiving a scheduling message indicating to transmit one or more respective physical uplink shared channels on one or more cells, and determining one SRS resource set for the PUSCH transmission including one or more repetitions for the at least one serving cell of the set of cells.
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公开(公告)号：US20230179339A1
公开(公告)日：2023-06-08
申请号：US17905743
申请日：2021-02-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Thomas Haaning JACOBSEN , Klaus HUGL , Guillermo POCOVI , Sigen YE
IPC: H04L1/1812 , H04B7/0456 , H04L1/1607 , H04L5/00 , H04W72/0446 , H04W72/23
CPC classification number: H04L1/1819 , H04B7/0456 , H04L1/1614 , H04L5/0055 , H04W72/0446 , H04W72/23
Abstract: A method, apparatus, and a computer-readable storage medium are provided for constructing a HARQ-ACK codebook for managing the trade-off between codebook size and feedback granularity. In an example implementation, the method may include a network node determining a second time domain resource allocation table and transmitting configuration information to the UE. The method may further include the network node transmitting downlink data to the UE and receiving the one or more ACKs and/or NACKs from the UE in response to the transmitting of the downlink data, the one or more ACKs/NACKs being generated based at least on the second time resource allocation table. In another example implementation, the method may include a user equipment (UE) receiving configuration information from a network node, receiving downlink data from the network node, and transmitting one or more ACKs/NACKs to the network node.
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公开(公告)号：US20200221472A1
公开(公告)日：2020-07-09
申请号：US16638053
申请日：2017-08-11
Applicant: Nokia Technologies Oy
Inventor： Karol SCHOBER , Timo Erkki LUNTTILA , Klaus HUGL
IPC: H04W72/12
Abstract: It is provided a method, comprising estimating a future instantaneously required processing effort required by a terminal to process symbols received in at least one first transmission time interval and at least one second transmission time interval; checking if the estimated future instantaneously required processing effort exceeds a capability of the terminal to process the symbols; modifying a future scheduling of the symbols for the terminal if the future instantaneously required processing effort exceeds the capability; wherein the first transmission time intervals and the second transmission time intervals are of different types.
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Patent Agency Ranking
公开(公告)号：US20190053261A1
公开(公告)日：2019-02-14
申请号：US16053452
申请日：2018-08-02
Applicant: Nokia Technologies Oy
Inventor： Timo LUNTTILA , Klaus HUGL
Abstract: Systems, methods, apparatuses, and computer program products for restricting UE autonomous transmissions are provided.
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公开(公告)号：US20160157243A1
公开(公告)日：2016-06-02
申请号：US14890252
申请日：2013-05-17
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Pekka JANIS , Klaus HUGL
CPC classification number: H04W72/082 , H04J11/005 , H04J11/0056 , H04L5/0091 , H04L25/0204 , H04W72/042
Abstract: The exemplary embodiments provide at least a method for receiving from a serving access node information of communications of at least one other access node, the information comprising interference conditions of at least one distributed enhanced physical downlink control channel set used by the at least one other access node, and the communications comprising transmissions from two or more antenna ports of the at least one other access node, estimating different interference conditions with respect to communications from different antenna ports of the two or more antenna ports based on the information; and using an enhanced receiver based on the estimated at least two different interference conditions. Further, the exemplary embodiments provide at least determining by a serving access node information of interference conditions of at least one distributed enhanced physical downlink control channel set used by at least one other access node; and sending towards user equipment the information.
Abstract translation: 示例性实施例提供至少一种用于从服务接入节点接收至少一个其他接入节点的通信的信息的方法，所述信息包括由至少一个其他接入使用的至少一个分布式增强物理下行链路控制信道集的干扰条件 并且所述通信包括来自所述至少一个其他接入节点的两个或更多个天线端口的传输，基于所述信息估计关于来自所述两个或更多个天线端口的不同天线端口的通信的不同干扰条件; 以及基于估计的至少两个不同干扰条件使用增强型接收机。 此外，示例性实施例至少提供由服务接入节点确定由至少一个其他接入节点使用的至少一个分布式增强物理下行链路控制信道集合的干扰条件的信息; 并向用户设备发送信息。
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公开(公告)号：US20240381482A1
公开(公告)日：2024-11-14
申请号：US18655625
申请日：2024-05-06
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Klaus HUGL
Abstract: There is provided a user equipment including means for: determining at least one physical uplink shared channel that overlaps at least in part in the time domain with a cell discontinuous reception inactive time period, the at least one physical uplink shared channel being part of a set of physical uplink shared channels; excluding the determined at least one physical uplink shared channel from multiplexing operations with uplink control information of a physical uplink control channel; and based on the excluding, determining a resource to use to transmit uplink control information to a network node.
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公开(公告)号：US20240306156A1
公开(公告)日：2024-09-12
申请号：US18578475
申请日：2021-08-05
Applicant: Nokia Technologies Oy
Inventor： Klaus HUGL , Kari Juhani HOOLI , Juha Sakari KORHONEN
IPC: H04W72/21 , H04L5/00 , H04W72/0446
CPC classification number: H04W72/21 , H04L5/0055 , H04W72/0446
Abstract: Devices, methods and computer programs for a packet data unit session for physical uplink control channel transmission slot determination are disclosed. A client device receives from a network node device physical uplink control channel, PUCCH, configuration information for configuring more than one serving cell for a PUCCH transmission within a PUCCH cell group for the client device. The PUCCH configuration information comprises at least one set of relative slot offset values n for at least one target serving cell for the PUCCH transmission having a larger sub-carrier spacing, SCS, than an SCS of a reference cell. The client device utilizes the received PUCCH configuration information in selecting a PUCCH transmission slot for a target serving cell.
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公开(公告)号：US20230412315A1
公开(公告)日：2023-12-21
申请号：US18033116
申请日：2020-10-21
Applicant: Nokia Technologies Oy
Inventor： Guillermo Pocovi , Troels KOLDING , Klaus HUGL , Renato Barbosa ABREU
IPC: H04L1/1829
CPC classification number: H04L1/1835 , H04L1/1864
Abstract: Various example embodiments provide efficient jitter control by means of a hybrid automatic repeat request (HARQ) process. Abase station may transmit to a UE a forwarding time parameter for data packet(s) associated with a HARQ process. The UE 110 may store the data packet(s) in a HARQ buffer and determine to hold the data packet(s) in the HARQ buffer until a delivery time determined based on the forwarding time parameter. Once the delivery time has been reached, the UE may forward the data packets to higher protocol layers. This enables efficient jitter control of a data packet flow. Apparatuses, methods, and computer programs are disclosed.
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